Koichi Yamasaki

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Oumihachiman, JP

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Patents Grantslast 30 patents

Information Patent Grant
Test apparatus for measuring concentration of test substance in liquid
- Patent number 5,320,734
- Issue date Jun 14, 1994
- Daikin Industries, Ltd.
- Koichi Yamasaki
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring concentration of test substance in liquid
- Patent number 5,228,972
- Issue date Jul 20, 1993
- Daikin Industries, Ltd.
- Tatsuhiko Osaka
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for mounting a diffusion-limiting membrane for a sensor
- Patent number 4,933,066
- Issue date Jun 12, 1990
- Daikin Industries, Ltd.
- Tatsuhiko Osaka
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...